you hold the thing down
Unlock it
You can't call 911 if the phone is locked with a password and it is a touch screen.
to unlock it just plug it into your computer
touch it and drag it sideways on the ipod screen
In order to unlock the touch screen of a PDA you will need to refer to the user manual that came with the PDA. Unlocking the screen is different for each PDA and there is no standard way to do so.
The iPod touch doesn't have cellular network access so you can't "unlock" it in that sense. There is a bar which comes up on the bottom when you have "locked" the touchscreen controls which you slide to unlock.
RTFM!
Very easy to unlock HTC Touch Pro2. Just insert Invalid Sim card. it will ask you for unlock code. enter unlock code. Your Locked Touch Pro will be Unlocked and able to accept any GSM Sim card. For more Guide contact to http://htcimeiunlockcodes.com
When you want to unlock your iPod Touch, simply slide the arrow at the bottom of the screen to the right.
you go to ipod menu then settings then into General then Passcode Lock
push the pda up
if you're talking about when you turn it on and you cant do anything except call emergency numbers then you enter the last four digits of your phone number or who ever's phone it is. but if you're talking just about the screen being locked then you can either press a button to light up the screen and then touch where it says "touch to unlock" or press the lock/unlock button which is on the left side of the phone and at the top.